CN218619067U

CN218619067U - Automatic bag-taking manipulator of packaging and stacking production line

Info

Publication number: CN218619067U
Application number: CN202223089187.6U
Authority: CN
Inventors: 张云峰; 桑树明; 郭锐
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-14
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses an automatic bag-taking manipulator of a packaging and stacking production line, which relates to the technical field of automatic production and comprises a manipulator main body and a clamping component; the clamping assembly comprises a mounting plate, clamping structures are respectively mounted on two sides of the mounting plate, and flattening structures are mounted on the mounting plate; the flattening structure comprises a control panel, and the control panel is connected with the mounting plate through a plurality of primary telescopic rods; a sliding frame is sleeved on the control plate in a sliding manner, and a rolling shaft is rotatably arranged on one surface, far away from the mounting plate, of the sliding frame; and a reciprocating mechanism is arranged on one surface of the control plate, which is far away from the rolling shaft, and the reciprocating mechanism is connected with the sliding frame. This device can pick up the wrapping bag and carry out the stack, can also adjust the focus of wrapping bag, and it is flat with the wrapping bag exhibition to improve the stability of stack.

Description

Automatic bag-taking manipulator of packaging and stacking production line

Technical Field

The utility model relates to an automated production technical field specifically is an automatic bag manipulator of getting of packing pile up neatly production line.

Background

The automatic stacker crane is a mechanical and electrical integration high and new technology product. The middle-low stacker crane can meet the production requirements of middle and low yield. The stacking of various products such as material bags, rubber blocks, boxes and the like can be completed according to the required grouping mode and the number of layers. The optimized design makes the stack shape compact and orderly. The stacker crane can be used in the assembly line packaging degree, and the current assembly line packaging process of powder, particles and blocky materials comprises a plurality of processes of weighing, bag supplying, bagging, bag sealing, bag pouring and shaping, metal detection, stacking and the like.

The stacker crane uses the mechanical arm to control the clamping structure to form, uses the mechanical arm to control the clamping structure to pick up the objects needing stacking from the production line, and visits and stacks according to a certain rule after transferring to the stacking position to complete stacking. However, the shape of the powder and the particles in partial bags is not completely fixed, the particles have certain flowability in the packaging bag, and in the grabbing process, the packaging bag is deformed due to grabbing, the gravity center changes, the particles inside the packaging bag flow in one direction, and finally, when the particles are stacked, if the particles inside the packaging bag are unevenly distributed, the particles are likely to incline and collapse after stacking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic bag manipulator of getting of packing pile up neatly production line to solve the problem that proposes in the above-mentioned background art. The utility model provides a manipulator to goods pile up neatly in bags can be when snatching the wrapping bag, adjust the particulate matter of inside, and the distribution that keeps the particulate matter in bags is even to ensure the stability of pile up neatly.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatic bag taking manipulator of a packaging and stacking production line comprises a mechanical arm main body and a clamping assembly; the clamping assembly comprises a mounting plate, clamping structures are respectively mounted on two sides of the mounting plate, and flattening structures are mounted on the mounting plate; the flattening structure comprises a control panel, and the control panel is connected with the mounting plate through a plurality of primary telescopic rods; a sliding frame is sleeved on the control plate in a sliding manner, and a rolling shaft is rotatably arranged on one surface of the sliding frame, which is far away from the mounting plate; and a reciprocating mechanism is arranged on one surface of the control plate, which is far away from the rolling shaft, and the reciprocating mechanism is connected with the sliding frame.

As a further aspect of the present invention: reciprocating mechanism is including installing the oval spacing track on the control panel surface, the control panel mid-mounting has the motor, install the second grade telescopic link on the parallel control panel surface on the motor, rotate on the second grade telescopic link and install and insert spacing orbital spacing post.

As a further aspect of the present invention: the sliding frame is provided with a through groove, and one end of the limiting column, which is far away from the limiting track, is inserted into the through groove.

As a further aspect of the present invention: and the two sides of the sliding frame are respectively and rotatably provided with a roller, and the rollers are in pressure contact with the control panel.

As the utility model discloses further scheme again: the clamping structure comprises a clamping frame, the clamping frame comprises a plurality of groups of clamping rods which are connected in parallel, the clamping rods are bent at right angles, and a control rod is installed on the clamping frame.

As a further aspect of the present invention: the mounting panel both sides respectively fixed mounting have branch, the middle part of branch and control lever is rotated and is connected, the mounting panel both sides are rotated respectively and are connected with tertiary telescopic link, the free end of tertiary telescopic link and control lever rotates and is connected.

As a further aspect of the present invention: the mounting panel is connected with the mechanical arm main body, and the mechanical arm main body is connected with the base.

Compared with the prior art, the beneficial effects of the utility model are that:

adopt above-mentioned automatic bag manipulator of getting of packing pile up neatly production line, the centre gripping subassembly of this device includes clamping structure and flat structure of exhibition, after clamping structure lifts up the wrapping bag from the wrapping bag bottom, flat structure of exhibition is under reciprocating mechanism's effect, drive the roller bearing and come and go the roll extrusion at the wrapping bag surface, make the wrapping bag surface approximately level and smooth, and inside goods also can be relatively even dispersion at the wrapping bag, avoid leading to the content to pile up the problem in one end because focus skew, the adjustment of wrapping bag focus is accomplished at the in-process of transporting, later put the wrapping bag after the adjustment on the stack, in order to guarantee the focus of each wrapping bag of stack relatively balanced, and each part thickness is unanimous, in order to ensure after a large amount of piles up, this device can keep the stability of stack all the time.

Drawings

Fig. 1 is a schematic structural view of an automatic bag-taking manipulator of a packaging and stacking production line.

Fig. 2 is a schematic structural diagram of a clamping assembly in an automatic bag taking manipulator of a packaging and stacking production line.

Fig. 3 is a schematic structural diagram of a flattening structure in an automatic bag taking manipulator of a packaging and stacking production line.

In the figure: 1. a base; 2. a robot arm main body; 3. a clamping assembly; 4. mounting a plate; 5. a clamping structure; 6. flattening the structure; 7. a first-stage telescopic rod; 8. a control panel; 9. a three-stage telescopic rod; 10. a control lever; 11. a strut; 12. a clamping frame; 13. a clamping rod; 14. a roller; 15. a limiting track; 16. a carriage; 17. a through groove; 18. a roller; 19. a limiting column; 20. a secondary telescopic rod; 21. a motor; 22. and a reciprocating mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in embodiment 1 of the present invention, an automatic bag taking manipulator for a packaging and stacking production line includes a mechanical arm main body 2 and a clamping assembly 3; the clamping assembly 3 comprises a mounting plate 4, clamping structures 5 are respectively mounted on two sides of the mounting plate 4, and a flattening structure 6 is mounted on the mounting plate 4; the flattening structure 6 comprises a control plate 8, and the control plate 8 is connected with the mounting plate 4 through a plurality of primary telescopic rods 7; a sliding frame 16 is sleeved on the control panel 8 in a sliding manner, and a roller 14 is rotatably arranged on one side, far away from the mounting plate 4, of the sliding frame 16; the control panel 8 is provided with a reciprocating mechanism 22 on one side away from the roller 14, and the reciprocating mechanism 22 is connected with the sliding frame 16.

This device has used the centre gripping subassembly 3 of installing on mounting panel 4 clamp structure 5 and flat structure 6 of exhibition jointly, when picking up the wrapping bag, the wrapping bag bottom is passed to from both sides to the centre gripping subassembly 3, presss from both sides the tight raising of wrapping bag, and one-level telescopic link 7 drives control panel 8 and pushes down simultaneously, is close to the wrapping bag after, drives carriage 16 through reciprocating structure and reciprocates on control panel 8. When sliding, roller 14 presses on the wrapping bag, carries out reciprocal roll-in to the wrapping bag, if there is the material in the wrapping bag this moment and all piles up the problem in wrapping bag one side, can flatten gradually in whole wrapping bag under the state of roll-in, makes the material in the wrapping bag distribute evenly, and the surfacing. The packaging bags after being flattened are transferred to the stack and can be stably placed, the problem that the packaging bags are high on one side and low on the other side is solved, and the gravity center deviation of the subsequent stack is avoided.

The one-level telescopic rod 7 used by the device can use hydraulic rods, electric push rods and other controllable lifting structures.

Example 2

Referring to fig. 1 to fig. 3, the main difference between the embodiment 2 and the embodiment 1 is:

referring to fig. 3, in the embodiment 2 of the present invention, the reciprocating mechanism 22 includes an oval-shaped limiting rail 15 installed on the surface of the control board 8, the middle of the control board 8 is provided with a motor 21, the motor 21 is provided with a two-stage telescopic rod 20 parallel to the surface of the control board 8, and the two-stage telescopic rod 20 is rotatably provided with a limiting post 19 inserted into the limiting rail 15. Spacing track 15 is oval, motor 21 drives second grade telescopic link 20 and rotates, make spacing post 19 be circular motion thereupon, spacing post 19 receives spacing track 15's restriction again simultaneously, turn into the orbit oval, consequently can be in a less rotation space, lengthen the sliding distance of carriage 16, in the finite space of this device, use the slip of control roller 14 that this structure can be better, avoid roller 14's sliding distance to be less than the length of wrapping bag, lead to the material at both ends accumulational problem. The two-stage telescopic rod 20 used by the device is a passive telescopic rod piece, is controlled by the matching of the limiting track 15 and the limiting column 19, and does not have the effect of driving the telescopic motion.

Referring to fig. 3, the sliding frame 16 is provided with a through slot 17, and one end of the limiting column 19 away from the limiting rail 15 is inserted into the through slot 17. The stopper post 19 is inserted into the through-groove 17, so that the elliptic movement of the stopper post 19 can be converted into the linear reciprocating movement of the carriage 16.

Referring to fig. 2 and 3, rollers 18 are rotatably mounted on both sides of the carriage 16, and the rollers 18 are in pressure contact with the control board 8. The rollers 18 press against the control lever 10 to reduce friction between the carriage 16 and the control plate 8 during sliding, thereby prolonging the service life and making the sliding movement of the carriage 16 smoother.

Referring to fig. 1 to 3, the clamping structure 5 includes a clamping frame 12, the clamping frame 12 includes a plurality of groups of clamping rods 13 connected in parallel, the clamping rods 13 are bent at a right angle, and a control rod 10 is mounted on the clamping frame 12. The clamping frame 12 rotates from two ends to the middle, the packaging bags can be clamped and fixed, the clamping rods 13 are bent at right angles and inserted into the bottom of the packaging bags, a plane can be formed to lift the packaging bags, and the control rod 10 is used for controlling the rotation of the clamping frame 12.

Referring to fig. 1 and 2, two sides of the mounting plate 4 are respectively and fixedly provided with a supporting rod 11, the supporting rods 11 are rotatably connected with the middle part of the control rod 10, two sides of the mounting plate 4 are respectively and rotatably connected with a three-stage telescopic rod 9, and the free ends of the three-stage telescopic rod 9 and the control rod 10 are rotatably connected. The position of the control rod 10 is limited by the supporting rod 11, so that the clamping piece rotates around the connecting position, the three-stage telescopic rod 9 realizes the rotation control of the clamping frame 12 through self stretching, and the three-stage telescopic rod 9 can adopt a controllable telescopic structure such as a hydraulic rod, an electric push rod and the like.

Referring to fig. 1, the mounting plate 4 is connected to the robot main body 2, and the robot main body 2 is connected to the base 1. The mechanical arm main body 2 is used for controlling the clamping component 3 to move to complete stacking, and the base 1 is used for installing the mechanical arm main body 2.

The utility model discloses a theory of operation is:

this device has used clamping structure 5 and flattening structure 6 to constitute centre gripping subassembly 3 jointly, the control panel 8 liftable of flattening structure 6, slidable mounting has carriage 16 on the control panel 8, carriage 16 is connected with roller bearing 14 in control panel 8's below, carriage 16 reciprocating motion under reciprocating mechanism 22's effect, it rolls on the wrapping bag of being pressed from both sides to drive roller bearing 14 pressure, if there is the focus skew in the wrapping bag, the whole problems of piling up in one side of inside goods, will be flattened under roller bearing 14's effect, with the even dispersion of inside goods in the wrapping bag, it is stable to keep the wrapping bag focus, can keep approximate horizontally state after placing on the stack, avoid high on one side low, influence follow-up stack.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An automatic bag taking manipulator of a packaging and stacking production line comprises a mechanical arm main body and a clamping assembly; the clamping device is characterized in that the clamping assembly comprises a mounting plate, clamping structures are respectively mounted on two sides of the mounting plate, and a flattening structure is mounted on the mounting plate; the flattening structure comprises a control panel, and the control panel is connected with the mounting plate through a plurality of primary telescopic rods; a sliding frame is sleeved on the control plate in a sliding manner, and a rolling shaft is rotatably arranged on one surface, far away from the mounting plate, of the sliding frame; and a reciprocating mechanism is arranged on one surface of the control plate, which is far away from the rolling shaft, and the reciprocating mechanism is connected with the sliding frame.

2. The automatic bag taking manipulator of the packaging and stacking production line as claimed in claim 1, wherein the reciprocating mechanism comprises an oval limiting rail mounted on the surface of a control plate, a motor is mounted in the middle of the control plate, a secondary telescopic rod parallel to the surface of the control plate is mounted on the motor, and a limiting column inserted into the limiting rail is rotatably mounted on the secondary telescopic rod.

3. The automatic bag taking manipulator of the packaging and stacking production line as claimed in claim 2, wherein the sliding frame is provided with a through groove, and one end of the limiting column, which is far away from the limiting rail, is inserted into the through groove.

4. The automatic bag taking manipulator of the packaging and stacking production line as claimed in claim 1 or 3, wherein rollers are rotatably mounted on two sides of the sliding frame respectively, and the rollers are in pressure contact with the control plate.

5. The automatic bag taking manipulator of the packaging and stacking production line as claimed in claim 1, wherein the clamping structure comprises a clamping frame, the clamping frame comprises a plurality of groups of clamping rods which are connected in parallel, the clamping rods are bent at right angles, and a control rod is mounted on the clamping frame.

6. The automatic bag taking manipulator for the packaging and stacking production line according to claim 5, wherein supporting rods are fixedly mounted on two sides of the mounting plate respectively, the supporting rods are rotatably connected with the middle portion of the control rod, three-stage telescopic rods are rotatably connected on two sides of the mounting plate respectively, and free ends of the three-stage telescopic rods are rotatably connected with the free ends of the control rod.

7. The automatic bag taking manipulator of the packaging and stacking production line as claimed in claim 1 or 6, wherein the mounting plate is connected with a mechanical arm body, and the mechanical arm body is connected with a base.